The Airship War — Brent Nichols

Colleen Garman has faced homicidal cultists, determined assassins, and monsters from beyond this plane of reality, but this could be her most terrifying assignment yet. She has to travel to Monaco, and crash a party. Benedeto Disaronna is a spoiled young prince, ruler of Capria, an island in the Mediterranean that he cares nothing about. But the cult of Katharis has taken an interest in Capria. Colleen doesn't know what the cult is after, but she knows she has to stop them. Ben doesn't care about cults, and he has no desire to face a murderous governor, his armed henchmen, or a band of sky pirates. He thinks he can walk away, but he hasn't planned on Colleen. She needs him to do what's right, and she won't be taking no for an answer. She's taking on the cult of Katharis, and Ben is going to help her, whether he likes it or not!